1  /* PR tree-optimization/97260 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -fdump-tree-optimized" } */
       4  /* { dg-final { scan-tree-dump "return 0;" "optimized" } } */
       5  
       6  int
       7  foo (void)
       8  {
       9    const char a[] = "1234";
      10    return __builtin_memcmp (a, "1234", 4);
      11  }